Channeline has been providing bespoke structural glass reinforced plastic (GRP) lining systems since the early 1980s, during which time we have accumulated unrivaled engineering and manufacturing experience for both circular and non-circular buried infrastructure worldwide.
Channeline’s multi segmental liner was selected as the solution. This product’s unique tapered tongue and groove joining system allows pipe liners to be broken down into multiple components, facilitating shipping for large-scale projects like this, and reducing overall shipping costs by reducing the number of containers needed. Additionally, the Channeline system enabled trenchless installation in areas with difficult access such as manholes and maintenance chambers.
https://channeline.com/case-studies/large-scale-sewer-rehabilitation-detroit
AS Consultants Co., Ltd. 